Energy efficiency on Allder Close, Abingdon

57.5%

Band D or below

Certificates

65.5

Average rating

+18.1

Potential uplift

What this means

Across 40 energy certificates on Allder Close, Abingdon, 23 (57.5%) are rated band D or below. The average current rating is 65.5 out of 100, rising to about 83.5 after the improvements recommended on those certificates – an average uplift of 18.1 points. The average estimated annual heating cost is £537, falling to about £371 – a saving of roughly £167 a year.

B C D E

B 2.5% C 40.0% D 45.0% E 12.5%

Every figure is an aggregate across the certificates on this street. No individual property, address or occupier is identified.

What the certificates say about the fabric

The most common construction descriptions recorded across these certificates. Percentages are of certificates where the field was recorded.

Walls

Cavity wall, as built, insulated (assumed) – 80.6%
Cavity wall, as built, partial insulation (assumed) – 13.9%
Timber frame, as built, insulated (assumed) – 2.8%

Recorded as having no wall insulation: 0.0%.

Roofs

Pitched, 100 mm loft insulation – 25.0%
(another dwelling above) – 19.4%
Pitched, 75 mm loft insulation – 16.7%

Recorded as having no roof insulation: 0.0%.

Glazing

Fully double glazed – 100.0%

Main heating

Electric storage heaters – 50.0%
Boiler and radiators, mains gas – 41.7%
Room heaters, electric – 8.3%

The wider area

See how this street compares with others in OX14.

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